Every school is different, but it is VERY RARE for a baseball player to be on a full ride scholarship.
Because of Title IX, most (if not all) female sports are full ride, otherwise it would be really difficult to ever get to an equal number of scholarships, simply because of football. For men's sports outside of football and basketball, I only know that baseball is 11.5 scholarships.
I ASSUME that golf and tennis are all on full scholarship because of the low numbers and how many foreign players are in those sports, I would think it would be difficult for them to attend on partial scholarships. T&F has so many participants I would think it is like baseball, but don't have any information on it. Pretty sure the board has some former T&F athletes who can provide really good information on that topic.